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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2216093Generated: October 30, 2026

5-Bromopentanenitrile → STK366373

https://huagongshe.com/reaction/2216093

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-BromopentanenitrileHCID 79435—
ReactantPhthalimide potassium saltHCID 24194345—
SolventDimethylformamideHCID 6228—
ProductSTK366373HCID 22760699.9%

Reaction Conditions

Temperature60 °C

Reaction Steps

To a solution of 5-bromovaleronitrile (5.12 g, 30.0 mmol) in DMF (40 mL) was added potassium phthalimide (6.00 g, 32.4 mmol). The above suspension was heated at 60° C. for 16 h, concentrated, and partitioned between H2O and DCM. The DCM layer was separated, washed with H2O (3×) and brine, dried over Na2SO4, and concentrated to give the title compound (6.84 g, quantitative yield) as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07109354B2
Source datasetuspto-grants-2006_09
ORD IDord-0832493b3628469f9afc33b3fe992beb
Source noteuspto-grants-2006_09